GM Susan Polgar's blog and Monroi.com.
After Game 3, Kaidanov leads 2-1. Round 4, the final game, starts on February 25th at 2:00 p.m.ET. GM Susan Polgar provides analysis of the games at her website. Monroi provides live coverage , games in PGN, a photo-gallery and video.
This match is being sponsored by chess afficianado Jeff Smith.